I predict Xenoblade Chronicles X will sell NO MORE than 1 Million copes. (Sadly)

[bigtakilla]

Sales of Xenoblade X are actually 73% higher in the UK than the original, and the original wasn't rare like in the states. It's also the third best selling game on Wii U behind Kart and Splatoon according to this.
http://www.nintendolife.com/news/2015/12/xenoblade_chronicles_x_earns_modest_uk_chart_position_but_outsells_predecessor